public class Test1 {
    public static void main(String[] args) {
        Cuboid cuboidA = new Cuboid();
        cuboidA.setLength(1.5);
        cuboidA.setWidth(2.6);
        cuboidA.setHeight(18.6);

        cuboidA.printCuboid();
        System.out.println("是否为正方体：" + cuboidA.isCube());

        cuboidA.drawing();
    }
}